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| Surge Protection Device OBV1-D20/4P |
| >> Power-Surge-Protection |
| Surge Protection Device OBV1-D20/4P In:10kA Imax:20kA |
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We are specialized in production of Surge Protection Device (SPD). Our Surge Protection Device (SPD) possesses reinforced technical force with great varieties. We will provide the complete solution scheme on the basis of the Surge protection Device (SPD)'s respective applications accordingly. Dealing in our Surge protection Device (SPD), you will get the continuous profits from the new products. We are eager and ready to be your reliable supplier and alliance. If you are in the same line of Surge protection Device (SPD) or to be in, could you please kindly send us your Surge protection Device (SPD) enquiry online? Our first response will be followed immediately. |
Product Description
OBV1-D20 series surge protection device (in short: SPD, alias: surge suppressor, surge arrester) is suitable for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50/60Hz, <440V, installed on the joint of LPZ1 or LPZ2 and LPZ3, it's designed according to IEC61643-1, GB18802.1, it adopts 35mm standard rail, there is a failure release mounted on the module of surge protection device. When the SPD fails in breakdown for over-heat and over-current, the failure release will help electric equipments separate from the power supply system and give the indication signal, green means normal, red means abnormal, it's also could be replaced for the module when has operating voltage.
Product Features
1.Could be replaced for the module not need power off.
2.Maximum current of endure the lightning stroke 20kA (8/20μs).
3.Time of response <25ns.
4.The colour of visible window shows operating status, green means normal, red means abnormal.
Model and Meaning
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Application Scope and Installation Position
It's suitable for D grade (class) lightning protection, OBV1-D20 series surge protection device according to IEC61643-1, GB18802.1, installed on the joint of LPZ1 or LPZ2 and LPZ3, usually installed in household distribution boards, computer equipments, information equipments, electronic equipments and in the socket box in front of control equipments or near the control equipments.
Notice: When you order our goods, please write the model and quantity carefully. For example: OBV1-D20/4P-385, 8 pieces.
Main Technical Parameters
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Surge Protection Device OBV1-D20
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Max. Continuous Operating Voltage Uc (V~)
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275V
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320V
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385V
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420V
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440V
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Voltage Protection Level Up (V~) kV
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<1.0kV
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<1.5kV
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<1.5kV
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<2.0kV
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<2.0kV
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Nominal Discharge Current In (8/20µs) kA
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10kA
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Max. Discharge Current Imax (8/20µs) kA
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20kA
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Response Time ns
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<25ns
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Test Standard
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IEC61643-1, GB18802.1
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The Cross Section of L/N Line (mm2)
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6 mm2
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The Cross Section of PE Line (mm2)
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10 mm2
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Fuse or Switch (A)
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10A~16A
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Operating Environment (centidegree)
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-40~+85
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Relative Humidity (25 centidegree)
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<95%
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Installation
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Standard Rail 35mm
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Material of Outer Covering
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Fiberglass PC
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Dimension
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1258781304.jpg "Lightning Surge Protection for PV Systems and Solar Power")
